facility that turned deadly in one case. thanks for joining us tonight. i'm shawn yancy. >> i'm brian bolter. we'll begin with police swarming a maryland college campus this afternoon. >> a student made disturbing threatening remarks at rockville montgomery campus. tonight that student? custody. fox 5's maureen umeh has the story. >> a student was upset over a breakup. he was arrested on the montgomery college campus less than an hour after witnesses reported hearing him make threats. a threat of gun violence on the montgomery college campus in rockville. witnesses said a student commented he felt like shooting people just for fun apparently upset over a recent breakup. >> the witnesses came to the security office and notified them about the statements made. >> reporter: campus security notified rockville police, the two groups swarming the school cinching for the student who made the threat -- searching for the student who made the threat. witnesses describe the scene acescence tens and threatening. >> i didn't know if he was still here because -- because police were still around.